Trendyol Connector for Business Central

Key Features

Trendyol Marketplace REST API (Seller/Integration API) authentication using your supplier ID and API key/secret, stored in encrypted BC setup

Scheduled order download via a BC Job Queue entry that creates Sales Orders or Sales Invoices from new Trendyol orders

Customer, line item, discount, shipping-fee and address mapping from Trendyol payloads to BC sales document fields

Product and listing publish from BC items to Trendyol with a configurable category and attribute mapping table

Real-time (job-driven) stock quantity and price synchronization from BC item availability to Trendyol listings

Shipment and tracking-number write-back to Trendyol triggered on posting a BC warehouse shipment / sales shipment

Returns and cancellation handling — pulled from Trendyol and matched to the originating BC sales order for credit memo creation

AL event subscribers and table/page extensions only — zero base-application modification, upgrade-safe per-tenant install

Dedicated setup, mapping and sync-log pages with structured error logging and replay of failed records

Least-privilege permission set scoping who can configure credentials, run syncs and view logs

Optional Dataverse / Power Platform integration to surface Trendyol order and intent data in Power BI or a Power App

Multi-currency and Turkish/MENA tax-treatment handling aligned to your BC VAT/posting configuration

Built to order, done for you

No DIY setup — a working app, built, installed and supported by ECOSIRE.

You order

Start with a one-time build price. We scope it with you at kickoff.

We build & install

ECOSIRE builds, configures and installs it on your Dynamics 365 Business Central.

Go live + support

You go live in about 2–4 weeks, with a post-launch support window.

About this Product

The Trendyol Connector for Business Central is a build-to-order AL extension that turns your Trendyol seller account into a fully integrated sales channel inside Microsoft Dynamics 365 Business Central. ECOSIRE builds it to your catalog, installs it as a per-tenant extension on your BC environment (cloud SaaS or on-prem), and supports it after go-live.

This is not an instant AppSource download. We scope your Trendyol category tree, warehouse setup, tax treatment and fulfillment model, then deliver a connector tailored to how your business actually runs.

How it works. The extension authenticates to the Trendyol Marketplace REST API (Seller/Integration API) using your supplier ID and API credentials. A Job Queue entry polls Trendyol on a schedule you control — pulling new orders and writing them into BC as Sales Orders (or Sales Invoices) with customer, line, discount and shipping mapping. Product and inventory flow the other way: BC item availability and prices publish to your Trendyol listings, with a category and attribute mapping layer so each item lands in the correct Trendyol category. Shipment confirmation and tracking numbers write back to Trendyol when you post a warehouse shipment, and returns/cancellations are pulled in and matched to the originating order.

Built natively in AL. We use table and page extensions, event subscribers (no base-app modification), dedicated setup pages, a permission set for least-privilege access, and structured error logging so failed syncs are visible and replayable. Optional Dataverse / Power Platform surfacing is available if you want Trendyol order signals in Power BI or a Power App.

You get a connector that fits your Trendyol operation in Turkey and the wider MENA region — owned by you, maintained by us.

What you get

A per-tenant AL extension (.app) built to your Trendyol catalog, installed on your Business Central environment

Configured Trendyol category and attribute mapping for your product range

A scheduled Job Queue setup tuned to your order and inventory sync cadence

A dedicated BC permission set for connector administration and operation

Source AL project handed over to you (you own the code) plus deployment package

Setup/operations runbook and a knowledge-transfer session for your BC admin and finance team

Post-go-live support window with bug fixes and Trendyol API change adjustments

Who this is for

Trendyol Seller / E-commerce Manager

Runs the Trendyol storefront and needs orders to land in Business Central automatically instead of being re-keyed, with stock and price always accurate to avoid oversells and listing penalties.

Business Central Administrator

Owns the BC tenant and wants the integration delivered as a clean, upgrade-safe per-tenant extension with proper permission sets and event subscribers — no base-app hacks and no surprise breakage at the next BC release wave.

Finance / Accounting Lead

Needs Trendyol revenue, shipping fees, returns and cancellations posted correctly against the right customers, VAT treatment and accounts so month-end reconciliation matches the marketplace settlement.

How Trendyol Connector for Business Central Compares

Criterion	ECOSIRE	Custom Build	Competitor
Trendyol orders auto-downloaded as BC sales orders	Included	Partial support	Partial support
Product/listing publish with Trendyol category mapping	Included	Partial support	Partial support
Real-time stock and price sync to Trendyol	Included	Partial support	Included
Shipment and tracking write-back to Trendyol	Included	Partial support	Partial support
Returns and cancellation handling matched to BC orders	Included	Partial support	Partial support
Upgrade-safe AL extension (no base-app modification)	Included	Partial support	Included
Tailored to your catalog, tax and fulfillment model	Included	Included	Not included
Source code ownership handed to you	Included	Included	Not included
Built, installed and supported by the vendor	Included	Not included	Partial support

Frequently Asked Questions about Trendyol Connector for Business Central

Is this an instant download from Microsoft AppSource?

No. This is a build-to-order extension. ECOSIRE builds the connector to your Trendyol catalog and Business Central configuration, then installs it as a per-tenant extension on your environment. There is no instant AppSource purchase — you get a tailored connector plus the source AL project handed over to you.

What is the delivery lead time?

Typical delivery is 2 to 4 weeks after a short scoping call, depending on the size of your Trendyol category tree, the number of mappings, and your fulfillment and tax complexity. We confirm a firm timeline in writing once scoping is complete, and we keep you updated through build, install and go-live.

How does ongoing support and updates work?

Every build includes a post-go-live support window covering bug fixes and adjustments when Trendyol changes its API. Because you own the source AL project, you can extend it yourself or keep ECOSIRE on a support/maintenance arrangement for ongoing changes, new mappings and BC release-wave compatibility checks.

Will this survive Business Central upgrades?

Yes. The connector is built entirely with AL event subscribers plus table and page extensions — it never modifies the base application. That keeps it upgrade-safe across BC monthly updates and major release waves. We also validate the extension against new release-wave previews as part of optional ongoing support.

Does it work with both cloud (SaaS) and on-premises Business Central?

Yes. The extension targets the standard AL extension model, so it can be installed on Business Central Online (SaaS) as a per-tenant extension or on a supported on-premises BC deployment. We confirm your environment and API-egress setup during scoping.